$144 Find Cheap Flights from Washington, D.C. to Montreal - Compare and Save

If you will be traveling as a tourist and you do not plan on staying in Canada for more than 180 days, you do not need a visa.

If you are either east of or in Washington D.C., the most convenient choice will be Ronald Reagan Washington National Airport (DCA). United Airlines and Air Canada both offer nonstop flights from here. If you are west of the center of town, Washington Dulles International Airport is often a better choice. United and Air Canada also offer nonstop flights from here.

Air Canada offers Kids Horizons, which allows children aged 8 to 17 years old to travel alone. Children aged 5 to 7 may also be eligible to travel as unaccompanied minors, but certain restrictions and additional requirements may apply. Kids get assigned an escort who will accompany them throughout their journey. The escort will assist with check-in, security procedures, and immigration, and will remain with the child until they are handed over to the designated person at the destination airport.

United Airlines has established the Eco-Skies program, which focuses on integrating sustainability into its operations and engaging customers and employees in sustainable practices. The program includes efforts to recycle materials, reduce waste, and support environmental organizations and initiatives. The airline has implemented fuel efficiency measures, fleet modernization, and operational improvements to minimize its carbon footprint.

Among airlines operating Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport flights:

• Air Canada: offers extra legroom; offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Washington, D.C. and Montreal Pierre Elliott Trudeau Intl Airport. The airlines offering nonstop flights on this route include:

• Air Canada
• United Airlines

Flights from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Montreal Pierre Elliott Trudeau Intl (YUL).

Here are some options for this route, based on selected ticket types and cabin classes:

• Air Canada: a cabin bag and a checked bag in Economy Class
• United Airlines: a cabin bag and a checked bag in Economy Class
• Lufthansa: a cabin bag and a checked bag in Business Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Three cabin classes are available on flights from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport:

• Economy Class
• Business Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $358 round-trip via Toronto Island (YTZ), compared to $457 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $30–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

One-stop flights from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport most commonly connect through:

• Toronto Island (YTZ) - 91% of one-stop connections
• Toronto Pearson Intl (YYZ) - 2% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 2% of one-stop connections
• Ottawa (YOW) - 1% of one-stop connections

Toronto Island (YTZ) handles the largest share of one-stop connections on this route.

On the Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport route, being flexible with your departure day can save you up to 16%. Saturday is the cheapest day at $408 round-trip on average, while Thursday is the most expensive at $485: a $77 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Morning is the busiest departure period on Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport flights, with 51% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 16%, and night flights for 0%.

Some of the most popular sights in Montreal Pierre Elliott Trudeau Intl Airport are Centre Bell, Vieux-Port de Montréal and Palais des congres de Montreal. These are among the most viewed places in Montreal Pierre Elliott Trudeau Intl Airport on KAYAK.

These are the earliest and latest flight times available from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport:

• Earliest: departs at 6:00 am and lands at 7:50 am
• Latest: departs at 5:46 pm and lands at 7:36 pm.

The flight takes about 1h 50m.

Last-minute fares on this route - booked within 2 weeks of departure - run 46% above the route average of $447. Book 7 weeks before departure for the lowest fares.

A nonstop flight from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport takes 1h 50m, covering 483 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $338 to $1,844. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport are currently lower than usual. Average one-way flight prices are about $154, which is 33% below the typical average for this route.

Flying via Ottawa (YOW) gives the shortest average 1-stop total travel time at 3h 31m, compared with 4h 18m via Toronto Island (YTZ) and 4h 27m via New York LaGuardia (LGA).

Montreal Pierre Elliott Trudeau Intl Airport (YUL) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:
• Routes Car & Truck Rentals
• Alamo
• Thrifty
• Hertz
• Avis

Round-trip flights from Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport range from $364 to $560, with an average of $447 over the past 12 months. Anything below $364 counts as a good deal.

Two airlines offer in-flight Wi-Fi on Washington, D.C. to Montreal Pierre Elliott Trudeau Intl Airport flights:

• Air Canada
• United Airlines

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.